<span>associative property of addition and answer is
</span><span>(u + 7) + 13 = u + (7 + 13)</span>
Answer:
769
Step-by-step explanation:
512
+217
____
729
hope this helps
the fraction answer is 7 9/14 lol
Answer:
The perimeter is 56 m, and the area is 102 sq. m.
The two are perpendicular to each other because the two slopes are negative reciprocals
(Y2 - Y1) / (X2 - X1)
First slope:
( 1 - (-1)) / (-11 - (-6))
2/-5
Second slope:
(-13 - (-8)) / (-5 - (-3))
-5/-2 or 5/2
You know when two aliens are perpendicular when you multiply the two slopes and get -1 as the product
-2/5 X 5/2 = -1
Thus the two lines are perpendicular to each other.
Answer:
For line n, m=1/2
Step-by-step explanation:
The line goes up 1 for every 2 to the right.
